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Function-Private Functional Encryption in the Private-Key Setting
Function-Private Functional Encryption Private-Key Setting
2016/1/8
Functional encryption supports restricted decryption keys that allow users to learn specific
functions of the encrypted messages. Although the vast majority of research on functional encryption
has ...
Functional Encryption for Randomized Functionalities in the Private-Key Setting from Minimal Assumptions
unctional encryption randomized functionalities punctured programming
2016/1/6
We present a construction of a private-key functional encryption scheme for any family of
randomized functionalities based on any such scheme for deterministic functionalities that is
sufficiently e...
We construct a general-purpose multi-input functional encryption scheme in the private-key
setting. Namely, we construct a scheme where a functional key corresponding to a function
f enables a user ...